
          
 #led18 { position: absolute;     
   left: 650px;         
   top: 530px;         
   z-index: 2;  }        
 #led19 { position: absolute;  
   left: 430px;        
   top: 540px;        
   z-index: 3;  } 
 #led20 { position: absolute;  
   left: 300px;        
   top: 450px;        
   z-index: 3;  }              
 #led21 { position: absolute;  
   left: 200px;         
   top:  320px;         
   z-index: 3;  }        
 #led22 { position: absolute;  
   left: 90px;         
   top:  240px;         
   z-index: 3;  }         
 #led23 { position: absolute;  
   left: 740px;        
   top:  240px;        
   z-index: 3;  }         
 #led24 { position: absolute;  
   left: 420px;         
   top:  320px;        
   z-index: 3;  }
 #fondo { position: absolute;  
   left: 80px;         
   top:  220px;        
   z-index: 1;  }       
 